La Unión Weather in December
In La Unión, December brings very high daytime temperatures around 32°C (90°F), with nights cooling to 24°C (75°F). Minimal rainfall is to be expected.
Rainfall in La Unión in December
Records from the past 30 years suggest around 4 days of rain, with 3.6 mm (0.1 in) average for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in La Unión in December
La Unión in December is worth a visit. The temperature is perfect, with 32°C (90°F) during the day and 24°C (75°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit La Unión.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit El Salvador, check out our La Unión's climate page.
La Unión Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
13%
Precipitation
3.6 mm (0.1 in)
Rainy days
4 days
Humidity
65% *
Best Places in El Salvador in December
Find out more about the weather in El Salvador and which places have the best travel conditions in this month. See all of El Salvador in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in La Unión in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home.What To Do in La Unión in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit El Salvador, check out our La Unión's climate page.
See the full La Unión climate overview or explore weather in El Salvador.
